42019920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{3433}}^1$

素因数の和:3469

約数の個数: 120

約数和(自身を含む): 149461416

約数和(自身を除く): 107441496

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 90, 102, 120, 136, 144, 153, 170, 180, 204, 240, 255, 272, 306, 340, 360, 408, 510, 612, 680, 720, 765, 816, 1020, 1224, 1360, 1530, 2040, 2448, 3060, 3433, 4080, 6120, 6866, 10299, 12240, 13732, 17165, 20598, 27464, 30897, 34330, 41196, 51495, 54928, 58361, 61794, 68660, 82392, 102990, 116722, 123588, 137320, 154485, 164784, 175083, 205980, 233444, 247176, 274640, 291805, 308970, 350166, 411960, 466888, 494352, 525249, 583610, 617940, 700332, 823920, 875415, 933776, 1050498, 1167220, 1235880, 1400664, 1750830, 2100996, 2334440, 2471760, 2626245, 2801328, 3501660, 4201992, 4668880, 5252490, 7003320, 8403984, 10504980, 14006640, 21009960, 42019920]

約数ペア:

[(1, 42019920), (2, 21009960), (3, 14006640), (4, 10504980), (5, 8403984), (6, 7003320), (8, 5252490), (9, 4668880), (10, 4201992), (12, 3501660), (15, 2801328), (16, 2626245), (17, 2471760), (18, 2334440), (20, 2100996), (24, 1750830), (30, 1400664), (34, 1235880), (36, 1167220), (40, 1050498), (45, 933776), (48, 875415), (51, 823920), (60, 700332), (68, 617940), (72, 583610), (80, 525249), (85, 494352), (90, 466888), (102, 411960), (120, 350166), (136, 308970), (144, 291805), (153, 274640), (170, 247176), (180, 233444), (204, 205980), (240, 175083), (255, 164784), (272, 154485), (306, 137320), (340, 123588), (360, 116722), (408, 102990), (510, 82392), (612, 68660), (680, 61794), (720, 58361), (765, 54928), (816, 51495), (1020, 41196), (1224, 34330), (1360, 30897), (1530, 27464), (2040, 20598), (2448, 17165), (3060, 13732), (3433, 12240), (4080, 10299), (6120, 6866)]